Results 21 to 30 of about 168,669 (306)

Dereplication strategies for targeted isolation of new antitrypanosomal actinosporins A and B from a marine sponge associated-Actinokineospora sp. EG49 [PDF]

open access: yes, 2014
High resolution Fourier transform mass spectrometry (HRFTMS) and nuclear magnetic resonance (NMR) spectroscopy were employed as complementary metabolomic tools to dereplicate the chemical profile of the new and antitrypanosomally active sponge-associated
Abdelmohsen, Usama Ramadan   +8 more
core   +3 more sources

Analysis of vegetation condition and its relationship with meteorological variables in the Yarlung Zangbo River Basin of China [PDF]

open access: yesProceedings of the International Association of Hydrological Sciences, 2018
The Yarlung Zangbo River Basin is located in the southwest border of China, which is of great significance to the socioeconomic development and ecological environment of Southwest China.
X. Han   +9 more
doaj   +1 more source

Energy Balance, Microclimate, and Crop Evapotranspiration of Winter Wheat (Triticum aestivum L.) under Sprinkler Irrigation

open access: yesAgriculture, 2022
Understanding the impact of sprinkler irrigation on field energy balance, microclimate, and crop evapotranspiration is of great importance for optimizing irrigation scheduling and enhancing crop growth.
Xiaopei Tang   +4 more
doaj   +1 more source

Growth Efficiency and Carbon Balance for the Sponge Haliclona oculata [PDF]

open access: yes, 2009
To obtain more knowledge about carbon requirements for growth by sponges, the growth rate, respiration rate, and clearance rate was measured in situ in Haliclona oculata. We found that only 34% of the particulate carbon pumped through the sponge was used
Marieke Koopmans   +5 more
core   +1 more source

Knowledge domain of greenhouse gas emissions from hydropower reservoirs: Hotspots, frontiers and future perspectives

open access: yesFrontiers in Environmental Science, 2022
Research on greenhouse gas (GHG; CO2, CH4, N2O) emissions from hydropower reservoirs has attracted widespread attention due to the potential effect on global climate change.
Yadi Ai   +5 more
doaj   +1 more source

Pseudovibrio axinellae sp. nov., isolated from an Irish marine sponge [PDF]

open access: yes, 2012
A Gram-negative, motile, rod-shaped bacterial strain, designated Ad2T, was isolated from a marine sponge, Axinella dissimilis, which was collected from a semi-enclosed marine lake in Ireland.
Teresa M. Barbosa   +5 more
core   +1 more source

Spatiotemporal variability and assessment of drought in the Wei River basin of China [PDF]

open access: yesProceedings of the International Association of Hydrological Sciences, 2018
The temporal and spatial variations of drought in the Wei River basin (WRB) were investigated by calculating the meteorological drought Index (Standardized Precipitation Index, SPI) and the agricultural drought index (Vegetation Health Index, VHI ...
S. Cai   +9 more
doaj   +1 more source

Evaluation of Drought Propagation Characteristics and Influencing Factors in an Arid Region of Northeast Asia (ARNA)

open access: yesRemote Sensing, 2022
The characteristics of the drought propagation from meteorological drought (MD) to agricultural drought (AD) differ in various climatic and underlying surface conditions.
Chong Li   +4 more
doaj   +1 more source

Respiratory health status and its predictors: a cross-sectional study among coal-based sponge iron plant workers in Barjora, India. [PDF]

open access: yes, 2015
OBJECTIVES: During the past decade, coal-based sponge iron plants, a highly polluted industry, have grown rapidly in Barjora, India. The toxic effects of particulate matters and gaseous pollutants include various respiratory diseases.
Chattopadhyay, Kaushik   +5 more
core   +1 more source

Sponge Aquaculture Trials in the East-Mediterranean Sea: New Approaches to Earlier Ideas [PDF]

open access: yes, 2010
Aquaculture trials were conducted in the East Aegean Sea with Dysidea avara and Chondrosia reniformis to test the possibility of growing these sponges in the vicinity of sea-based fish farms.
Gokalp, S.Z.   +4 more
core   +1 more source

Home - About - Disclaimer - Privacy